JLG 450A_AJ Series II Parts Manual User Manual
Page 14
SECTION 1 - FRAME
14
450A Series II/450AJ Series II
3121243
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
110
Ref
Lockout Cylinder Assembly Options (See CYLINDER SECTION
for Breakdown):
110A
1684129
2
Lockout Cylinder Asembly (Prior to SN 0300069337)
110B
1684465
2
Lockout Cylinder Asembly (SN 0300069337 through
0300077285)
111
3272201
2
Nut 3/4in-10NC (Prior to SN 0300107512)
112
3422592
1
Pin, Axle Pivot
113
3422520
2
Pin (Prior to SN 0300107512)
114
3841258
1
Keeper, Pin
115
3841220
2
Keeper, Pin (Prior to SN 0300107512)
116
Ref
Shield, Frame
116
4061020
1
Shield, Frame (Prior to SN 0300069841)
116
See Note
1
Shield, Frame (See FRAME SHIELDS INSTALLATION for call
out) (SN 0300069841 through 0300124000)
117
4567462
2
Tube, Mounting (Prior to SN 0300107512)
118
Ref
Lockout Valve Assembly Options:
118
4640871
1
Valve (Prior to SN 0300077285)
118
7012693
1
Seal Kit - 4640871 Valve
118
7002840
1
Anti-Rotation Pin Removal Tool
118
4641265
1
Valve (SN 0300077285 through 0300124000)
119
4711400
8
Flatwasher 1/4in Thin (Prior to SN 0300077285)
120
4740158
1
Thrustwasher
122
4751800
4
Flatwasher 1/2in Regular (Prior to SN 0300077285)
123
Ref
Axle Weldment Options:
123
4846352
1
Axle Weldment (Prior to SN 0300107512)
123
0280200
1
Axle Weldment (SN 0300107512 through 0300124000)
123A
0561300
2
Steer Cylinder Mounting Block Assy (Use p/n 1001100424)
124
4892200
4
Flatwasher 3/4in Hardened (Prior to SN 0300107512)
125
3311405
4
Locknut 1/4in-20NC (Prior to SN 0300077285)
126
0791506
4
Screw, 5/16in-18NC x 3/4in (SN 0300077285 through
0300124000)
127
4891800
4
Flatwasher, Hardened 1/2in (SN 0300107512 through
0300124000)
0271012
Ref
STEERING INSTALLATION
G
Ref
Note: USA Manufacture Only.
201
0100011
AR
Compound, Locking
202
0440162
2
Thrustwasher
203
0641606
4
Bolt 3/8in-16NC x 3/4in
204
0681826
4
Bolt 1/2in-13NC x 3-1/4in
205
Ref
Steer Cylinder Assembly Options (See CYLINDER SECTION for
Breakdown):
205
1683614
1
Steer Cylinder Assembly (Use p/n 1684412) (Prior to SN
0300087392)
205
1684412
1
Steer Cylinder Assembly (SN 0300087392 through
0300124000)
206
2780230
2
Hub/Spindle Assembly (See Items 301-316 for Breakdown)
207
3312008
4
Nut 5/8in-11NC
208
3322201
2
Nut 3/4in-16NF
209
3323003
2
Nut 1-1/4in-12NF
210
3422692
2
Kingpin
211
3450808
2
Pin, Cotter 1/4in x 2in
212
3841377
2
Tie-Rod
213
3841517
2
Rod-End with Grease Fitting